Joshua Tree (Yucca brevifolia)Photo: NPS / Bill Bjornstad Alt Text: A valley of Joshua trees with a rocky mountain in the… https://www.rawpixel.com/image/9653130/photo-image-background-trees-mountainFree Image from public domain licenseGulf Fritillary (Dione vanillae)NPS/Bill Bjornstad Alt text: An orange and white butterfly on a yellow flower. https://www.rawpixel.com/image/9655100/photo-image-butterfly-flower-plantFree Image from public domain licenseJoshua Tree (Yucca brevifolia)Photo: NPS / Bill Bjornstad Alt Text: A valley of Joshua trees. https://www.rawpixel.com/image/9653108/photo-image-plant-tree-public-domainFree Image from public domain licenseGreat Purple Hairstreak (Atlides halesus)NPS/Bill Bjornstad Alt text: A black butterfly with red, white, and blue markings… https://www.rawpixel.com/image/9655189/photo-image-butterfly-flower-plantFree Image from public domain licenseGraffiti RemovalNPS/Bill Bjornstad Removing graffiti is a tedious process that requires training, approved cleaning… https://www.rawpixel.com/image/9654990/image-person-public-domain-natureFree Image from public domain license